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Experience the pinnacle of speed with the Tarmac SL8, the world's fastest race bike.
Experience the pinnacle of speed with the Tarmac SL8, the world's fastest race bike.
Specialized

Specialized S-Works Tarmac SL8 Frameset in Red to Black Over Lake/Obsidian

£5,000.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Specialized S-Works Tarmac SL8 Frameset in Red to Black Over Lake/Obsidian

Season:2025

Brand:Specialized

Code:42215405436855

Experience the pinnacle of speed with the Tarmac SL8, the world's fastest race bike.

Nothing is faster than the Tarmac SL8 thanks to a combination of aerodynamics, lightweight, and ride quality previously thought impossible. After eight generations and over two decades of development, it’s more than the fastest Tarmac ever - it’s the world’s fastest race bike.

Aerodynamics or lightweight alone don’t win races - speed is what matters. Delivering that speed requires creating an uncompromising combination of aerodynamics, lightweight, stiffness, and compliance. Through race simulations using real world data, the Ride Science team knows the Tarmac SL8 is the fastest race bike ever made on the routes that matter - 16.6 seconds faster over 40km, 128 seconds faster over Milan San Remo, 20 seconds faster over the legendary Tourmalet climb.

With massive gains in stiffness-to-weight - an improvement of 33% over the SL7 - the Tarmac SL8 takes legendary handling, aggressive responsiveness, and World Championship proven geometry to the next level. The bike is stiffer at the pedals, more precise at the bars, and combines it with a compliant ride in the saddle that sets a new benchmark for race bike comfort.

Features:

  • Most aerodynamic road bike ever with the Speed Sniffer nose cone.
  • 15% lighter frame than the Tarmac SL7, weighing 685 grams.
  • 33% improvement in stiffness-to-weight over the SL7.
  • 6% more compliance for a smoother ride.
  • 68mm threaded bottom bracket and flat mount disc brakes.
  • Seamless integration for a hassle-free build.
Technical Information
  • Frame
    S-Works Tarmac SL8 FACT 12r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142mm thru-axle, flat-mount disc. 685g frame.
  • Fork
    S-Works FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc
  • Seatpost
    S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
  • Seat Binder
    Tarmac integrated wedge
  • Weight
    1.41 kg (3 lb, 1.7 oz)
  • Weight Size
    56cm, as pictured
Sizing Information
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